Toshiba Tosvert VF-S15 Series Instruction Manual page 35

 Inverter → Computer (Abnormal return) *The text size is 5 bytes fixed.
Inverter
Command Error Code
No.
90
1) Inverter No (1 byte)
2) Command (1 byte)
3) Error code (1 byte)
4) CRC16 (2 bytes)
 Example: Set the operation frequency(FA01=60.00Hz) and forward run command value by RS485
< Parameter >
f802 (Inverter number) = 1
f829 (RS485 protocol selection) = 1: Modbus RTU
f870 (Block write data 1) = 1: Communication command 1
f871 (Block write data 2) = 3: Frequency command value
(Computer → inverter)
(Inverter → computer)
 Example: (Inverter is busy or f870,f871 is 0)
(Computer → inverter)
(Inverter → computer)
 Example: Communication number error
(Computer → inverter)
(Inverter → computer)
 Example: Data range error
(Computer → inverter)
(Inverter → computer)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
CRC16
low
: ---
: 90H fixed (Read command error) (Command + 80H)
: See "5.3. Error codes".
: ---
01 10 18 70 00 02 04 C4 00 17 70 6D AF
01 10 18 70 00 02 46 B3
01 10 18 70 00 02 04 C4 00 17 70 6D AF
01 90 04 4D C3
01 10 18 71 00 02 04 C4 00 17 70 AC 63
01 90 03 0C 01
01 10 18 70 00 03 04 C4 00 17 70 6C 7E
01 90 03 0C 01
high
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